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Diahan Southard

Bonus webinars DNA Testing Down Under Series MyHeritage MyHeritage LIVE 2018, MyHeritage LIVE 2019 Organization Software Evernote, Excel TechZone Watch Geoff Live

Diahan Southard knows firsthand what a difference it can make to know where you came from. What started off as an educational and career interest in genetic genealogy became deeply personal when she used DNA to discover her mom’s birth parents and connect with new relatives. Now she has 20+ years of genetic genealogy experience. She built her company, Your DNA Guide, to show that learning DNA doesn’t have to be intimidating, frustrating, or require a college degree in biology. Her goal is to teach you to “Do the DNA”–and feel confident and have fun in the process! Diahan teaches internationally, writes for popular magazines, authored Your DNA Guide–The Book, and produces Your DNA Guide–the Academy, an online learning experience.

Diahan's Upcoming Live Webinars (1)

DNA Testing
Geoff’s Got ANOTHER Brick Wall! What Can DNA Do for It?
Diahan Southard
Wed, October 8 2025: 18:00 UTC
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Geoff’s Got ANOTHER Brick Wall! What Can DNA Do for It?
Wed, October 8 2025: 18:00 UTC
Geoff Rasmussen has never used DNA on his most famous case: Eleanor Huffman (Asa Clark Brown's wife). It’s a SERIOUS brick wall. BUT: his grandmother AND her sister have taken DNA tests, and Eleanor is their 2x great grandfather. What light can their DNA test results shed? DNA expert Diahan Southard gives him advice you may be able to apply to your own brick wall, too.
DNA Testing
Geoff’s Got ANOTHER Brick Wall! What Can DNA Do for It?
Diahan Southard
Geoff Rasmussen has never used DNA on his most famous case: Eleanor Huffman (Asa Clark Brown's wife). It’s a SERIOUS brick wall. BUT: his grandmother AND her sister have taken DNA tests, and Eleanor is their 2x great grandfather. What light can their DNA test results shed? DNA expert Diahan Southard gives him advice you may be able to apply to your own brick wall, too.
Wed, October 8 2025: 18:00 UTC
Register for free

Diahan's Webinars (43)

1:15:41
DNA Testing
See How it Works: Shared DNA Matches Find Ancestors
Diahan Southard
1.9K views
CC
See How it Works: Shared DNA Matches Find Ancestors
It's not just how much DNA you share with your matches--it's how much DNA they share with EACH OTHER that give needed clues to build family tree connections between your matches. MyHeritage's Shared DNA Matches tool has been giving us that insight for a long time, and now other sites do, too. How do you leverage that data to answer your DNA questions? Come see how it works in real DNA case studies!
DNA Testing
See How it Works: Shared DNA Matches Find Ancestors
CC
Diahan Southard
1.9K views
It's not just how much DNA you share with your matches--it's how much DNA they share with EACH OTHER that give needed clues to build family tree connections between your matches. MyHeritage's Shared DNA Matches tool has been giving us that insight for a long time, and now other sites do, too. How do you leverage that data to answer your DNA questions? Come see how it works in real DNA case studies!
Wed, May 14 2025: 18:00 UTC
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1:12:06
DNA Testing
I (Think I) Have a DNA Network: Now What?
Diahan Southard
2.0K views
CC
I (Think I) Have a DNA Network: Now What?
Ever stared at your DNA match list and felt that mix of excitement and dread? There you are, faced with hundreds of genetic cousins, each one holding a piece of your story – but let's be honest, most of us have no clue what to do with all these mysterious relatives. In this straight-to-the-point lecture, we're going beyond the basics of building a DNA Network to tackle the real question that keeps genealogists up at night: "Now that I have all these matches, how do I actually use them?" We'll show you how to transform that overwhelming list into a strategic research tool, navigate the sometimes-murky waters of relationship predictions, and harness practical tools like WATO and BanyanDNA to unlock the family secrets hidden in your genetic code. Fair warning: once you learn to read the stories in your DNA matches, your family tree will never look the same again.
DNA Testing
I (Think I) Have a DNA Network: Now What?
CC
Diahan Southard
2.0K views
Ever stared at your DNA match list and felt that mix of excitement and dread? There you are, faced with hundreds of genetic cousins, each one holding a piece of your story – but let's be honest, most of us have no clue what to do with all these mysterious relatives. In this straight-to-the-point lecture, we're going beyond the basics of building a DNA Network to tackle the real question that keeps genealogists up at night: "Now that I have all these matches, how do I actually use them?" We'll show you how to transform that overwhelming list into a strategic research tool, navigate the sometimes-murky waters of relationship predictions, and harness practical tools like WATO and BanyanDNA to unlock the family secrets hidden in your genetic code. Fair warning: once you learn to read the stories in your DNA matches, your family tree will never look the same again.
Wed, December 18 2024: 19:00 UTC
Register for free
50:00
DNA Testing
What’s Your DNA Problem? Too Few Matches? Too Many?
Diahan Southard
2.7K views
CC
What’s Your DNA Problem? Too Few Matches? Too Many?
Let’s diagnose your DNA match list. Do you have too few matches to work with? Or so many that it’s overwhelming? Learn WHY that may be and WHAT you can do about it, whether you need MORE matches or you need to whittle them down. Take a close look at your own tree with the tools I’ll give you and leave with next-step strategies to address your own DNA problem.
DNA Testing
What’s Your DNA Problem? Too Few Matches? Too Many?
CC
Diahan Southard
2.7K views
Let’s diagnose your DNA match list. Do you have too few matches to work with? Or so many that it’s overwhelming? Learn WHY that may be and WHAT you can do about it, whether you need MORE matches or you need to whittle them down. Take a close look at your own tree with the tools I’ll give you and leave with next-step strategies to address your own DNA problem.
Fri, April 12 2024: 20:00 UTC
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1:23:46
DNA Testing
Can mtDNA and XDNA help topple Geoff’s Brick Wall?
Diahan Southard
2.4K views
CC
Can mtDNA and XDNA help topple Geoff’s Brick Wall?
Join Geoff as he consults with DNA expert Diahan Southard to determine if mtDNA and/or XDNA can help him learn more about his 4X great grandmother.
DNA Testing
Can mtDNA and XDNA help topple Geoff’s Brick Wall?
CC
Diahan Southard
2.4K views
Join Geoff as he consults with DNA expert Diahan Southard to determine if mtDNA and/or XDNA can help him learn more about his 4X great grandmother.
Wed, November 15 2023: 19:00 UTC
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6:13
DNA TestingTechZone
How to Create One Clear Ethnicity Estimate from 5
Diahan Southard
1.1K views
CC
How to Create One Clear Ethnicity Estimate from 5
When you have five different ethnicity results from five different companies, how do you make sense of them all? This was part of the webinar, Celebrating 2,000 webinars! Plus 10 tips you can use today.
DNA TestingTechZone
How to Create One Clear Ethnicity Estimate from 5
CC
Diahan Southard
1.1K views
When you have five different ethnicity results from five different companies, how do you make sense of them all? This was part of the webinar, Celebrating 2,000 webinars! Plus 10 tips you can use today.
Fri, July 14 2023: 0:00 UTC
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1:18:39
DNA TestingOrganization
The 5 steps to organizing your DNA in 2023
Diahan Southard
4.8K views
CC
The 5 steps to organizing your DNA in 2023
Staying organized in your genetic genealogy research could mean the difference between celebrating the toppling of a brick wall, and beating your head against that same brick wall. Let's chat about how our DNA testing companies are making it even easier for you to keep your DNA organized in 2023.
DNA TestingOrganization
The 5 steps to organizing your DNA in 2023
CC
Diahan Southard
4.8K views
Staying organized in your genetic genealogy research could mean the difference between celebrating the toppling of a brick wall, and beating your head against that same brick wall. Let's chat about how our DNA testing companies are making it even easier for you to keep your DNA organized in 2023.
Wed, January 4 2023: 19:00 UTC
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1:23:54
DNA Testing
Creating a DNA plan for Geoff’s brick wall
Diahan Southard
3.0K views
CC
Creating a DNA plan for Geoff’s brick wall
Despite his best efforts, Geoff Rasmussen's long standing brick wall hasn't come down yet. John Williams, born in New York City between 1840-1854, was the son of John Williams. Family tradition says that "he was orphaned at the age of 10 and shifted around until he was 16". Geoff thinks it's time to add a little genetic genealogy to his plan. On hand to help him develop this DNA plan is DNA expert Diahan Southard. Join us and learn techniques that you can apply to your own family tree.
DNA Testing
Creating a DNA plan for Geoff’s brick wall
CC
Diahan Southard
3.0K views
Despite his best efforts, Geoff Rasmussen's long standing brick wall hasn't come down yet. John Williams, born in New York City between 1840-1854, was the son of John Williams. Family tradition says that "he was orphaned at the age of 10 and shifted around until he was 16". Geoff thinks it's time to add a little genetic genealogy to his plan. On hand to help him develop this DNA plan is DNA expert Diahan Southard. Join us and learn techniques that you can apply to your own family tree.
Wed, December 7 2022: 19:00 UTC
Register for free
1:29:57
DNA Testing
mtDNA and YDNA in 2022
Diahan Southard
1.6K views
CC
mtDNA and YDNA in 2022
We know the DNA testing industry is changing all of the time, but how much have YDNA and mtDNA changed? Let's cover what is tried and true and what is new with these two "other" kinds of DNA tests.
DNA Testing
mtDNA and YDNA in 2022
CC
Diahan Southard
1.6K views
We know the DNA testing industry is changing all of the time, but how much have YDNA and mtDNA changed? Let's cover what is tried and true and what is new with these two "other" kinds of DNA tests.
Wed, September 7 2022: 18:00 UTC
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1:33:57
DNA Testing
The Only Thing You Need to Know About DNA and Genealogy
Diahan Southard
4.4K views
CC
The Only Thing You Need to Know About DNA and Genealogy
Often the more we learn about a topic the more we overcomplicate the application of that knowledge. Sometimes we need to step back and distill that knowledge down to just the essential parts to make it useful and actionable. Let's try that with DNA.
DNA Testing
The Only Thing You Need to Know About DNA and Genealogy
CC
Diahan Southard
4.4K views
Often the more we learn about a topic the more we overcomplicate the application of that knowledge. Sometimes we need to step back and distill that knowledge down to just the essential parts to make it useful and actionable. Let's try that with DNA.
Wed, January 5 2022: 19:00 UTC
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1:20:32
DNA Testing
Investigative Genetic Genealogy – the Use of DNA for Law Enforcement
Diahan Southard
1.5K views
CC
Investigative Genetic Genealogy – the Use of DNA for Law Enforcement
During this fun hour, you’ll join the fictional genetic genealogy team of The Chester Creek Murders, by Nathan Dylan Goodwin, who chase a criminal using his DNA matches. In the process, you’ll learn DNA sleuthing strategies that can help you track down your own elusive ancestors.
DNA Testing
Investigative Genetic Genealogy – the Use of DNA for Law Enforcement
CC
Diahan Southard
1.5K views
During this fun hour, you’ll join the fictional genetic genealogy team of The Chester Creek Murders, by Nathan Dylan Goodwin, who chase a criminal using his DNA matches. In the process, you’ll learn DNA sleuthing strategies that can help you track down your own elusive ancestors.
Wed, November 3 2021: 18:00 UTC
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5:42
DNA TestingTechZone
Projects at Family Tree DNA: To join or not to join, that is the question…
Diahan Southard
452 views
CC
Projects at Family Tree DNA: To join or not to join, that is the question…
Diahan Southard explains the who, what, where, when and why of projects at Family Tree DNA.
DNA TestingTechZone
Projects at Family Tree DNA: To join or not to join, that is the question…
CC
Diahan Southard
452 views
Diahan Southard explains the who, what, where, when and why of projects at Family Tree DNA.
Fri, October 15 2021: 0:00 UTC
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Advanced
1:29:01
DNA Testing
Your DNA Questions Answered Live with Diahan
Diahan Southard
1.4K views
CC
Your DNA Questions Answered Live with Diahan
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
DNA Testing
Your DNA Questions Answered Live with Diahan
CC
Diahan Southard
1.4K views
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
Wed, September 1 2021: 18:00 UTC
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7:42
Bonus webinarsTechZone
Should I worry if I don't see my surname listed in my DNA matches?
Diahan Southard
1.4K views
CC
Should I worry if I don't see my surname listed in my DNA matches?
If you've taken a Y-DNA test you'll be looking closely at the surnames in your DNA match list. What if the surname matches don't match your own surname? Diahan Southard explains why that happens and suggests three steps you should take.
Bonus webinarsTechZone
Should I worry if I don't see my surname listed in my DNA matches?
CC
Diahan Southard
1.4K views
If you've taken a Y-DNA test you'll be looking closely at the surnames in your DNA match list. What if the surname matches don't match your own surname? Diahan Southard explains why that happens and suggests three steps you should take.
Fri, July 16 2021: 0:00 UTC
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3:45
Bonus webinarsDNA TestingTechZone
What is Genetic Distance?
Diahan Southard
1.7K views
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What is Genetic Distance?
Genetic Distance is a term used in reference to Y-DNA. Learn what it means and how to use it.
Bonus webinarsDNA TestingTechZone
What is Genetic Distance?
CC
Diahan Southard
1.7K views
Genetic Distance is a term used in reference to Y-DNA. Learn what it means and how to use it.
Fri, April 16 2021: 0:00 UTC
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52:11
DNA Testing
Four Factors Influencing Your DNA Ethnicity Results
Diahan Southard
6.2K views
CC
Four Factors Influencing Your DNA Ethnicity Results
Can I find out if I have Native American or African heritage by taking a DNA test? Why does my test say I have an ancestral origin that is not present in my pedigree chart? Why are places I know are in my family history missing from my chart? Why…
DNA Testing
Four Factors Influencing Your DNA Ethnicity Results
CC
Diahan Southard
6.2K views
Can I find out if I have Native American or African heritage by taking a DNA test? Why does my test say I have an ancestral origin that is not present in my pedigree chart? Why are places I know are in my family history missing from my chart? Why…
Thu, April 8 2021: 0:00 UTC
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1:30:04
DNA Testing
Me and My 1000+ DNA Cousins
Diahan Southard
20.2K views
CC
Me and My 1000+ DNA Cousins
If you have seen the results from an autosomal DNA test you have likely seen a long long list of 4th cousins. Who are all of these people? Are all of them relevant to my family history research? How do I go about figuring that out? We will cover the…
DNA Testing
Me and My 1000+ DNA Cousins
CC
Diahan Southard
20.2K views
If you have seen the results from an autosomal DNA test you have likely seen a long long list of 4th cousins. Who are all of these people? Are all of them relevant to my family history research? How do I go about figuring that out? We will cover the…
Wed, February 3 2021: 19:00 UTC
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Advanced
1:28:26
DNA Testing
Your DNA questions answered live with Diahan
Diahan Southard
6.5K views
CC
Your DNA questions answered live with Diahan
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
DNA Testing
Your DNA questions answered live with Diahan
CC
Diahan Southard
6.5K views
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
Fri, December 4 2020: 0:00 UTC
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8:11
Bonus webinarsDNA TestingTechZone
3 Kinds of DNA Tests
Diahan Southard
777 views
CC
3 Kinds of DNA Tests
What are the three different types of DNA tests? And what do they tell you? Find out in this video by Diahan Southard.
Bonus webinarsDNA TestingTechZone
3 Kinds of DNA Tests
CC
Diahan Southard
777 views
What are the three different types of DNA tests? And what do they tell you? Find out in this video by Diahan Southard.
Fri, November 20 2020: 18:00 UTC
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Login to register (for webinar members)
Advanced
1:25:24
DNA Testing
Your DNA questions answered live with Diahan
Diahan Southard
7.6K views
CC
Your DNA questions answered live with Diahan
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
DNA Testing
Your DNA questions answered live with Diahan
CC
Diahan Southard
7.6K views
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
Fri, September 18 2020: 0:00 UTC
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7:57
Bonus webinarsDNA TestingTechZone
What are Pile-Up Regions?
Diahan Southard
1.9K views
CC
What are Pile-Up Regions?
Learn what a pile up region is and how it can impact your understanding of your DNA matches.
Bonus webinarsDNA TestingTechZone
What are Pile-Up Regions?
CC
Diahan Southard
1.9K views
Learn what a pile up region is and how it can impact your understanding of your DNA matches.
Fri, June 19 2020: 0:00 UTC
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Login to register (for webinar members)
Advanced
1:29:48
DNA Testing
Your DNA questions answered live with Diahan
Diahan Southard
5.4K views
CC
Your DNA questions answered live with Diahan
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
DNA Testing
Your DNA questions answered live with Diahan
CC
Diahan Southard
5.4K views
Got a DNA question? Diahan Southard will be on hand to answer your questions - LIVE! Submit questions in advance to geoff@legacyfamilytree.com.
Fri, June 12 2020: 0:00 UTC
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1:26:35
DNA Testing
Fridays in May: Your Questions Answered LIVE—More DNA with Diahan
Diahan Southard
5.6K views
CC
Fridays in May: Your Questions Answered LIVE—More DNA with Diahan
Now’s your chance to ask your tech questions and your DNA questions. On hand will be experts in their fields: Thomas MacEntee and Diahan Southard. Email your questions to geoff@legacyfamilytree.com. Register once and you will be registered for all four "Fridays in May" webinars.
DNA Testing
Fridays in May: Your Questions Answered LIVE—More DNA with Diahan
CC
Diahan Southard
5.6K views
Now’s your chance to ask your tech questions and your DNA questions. On hand will be experts in their fields: Thomas MacEntee and Diahan Southard. Email your questions to geoff@legacyfamilytree.com. Register once and you will be registered for all four "Fridays in May" webinars.
Fri, May 22 2020: 0:00 UTC
Register for free
1:27:41
DNA Testing
Fridays in May: Your Questions Answered LIVE—DNA with Diahan
Diahan Southard
8.4K views
CC
Fridays in May: Your Questions Answered LIVE—DNA with Diahan
Now’s your chance to ask your tech questions and your DNA questions. On hand will be experts in their fields: Thomas MacEntee and Diahan Southard. Email your questions to geoff@legacyfamilytree.com. Register once and you will be registered for all four Fridays in May webinars.
DNA Testing
Fridays in May: Your Questions Answered LIVE—DNA with Diahan
CC
Diahan Southard
8.4K views
Now’s your chance to ask your tech questions and your DNA questions. On hand will be experts in their fields: Thomas MacEntee and Diahan Southard. Email your questions to geoff@legacyfamilytree.com. Register once and you will be registered for all four Fridays in May webinars.
Fri, May 15 2020: 0:00 UTC
Register for free
50:08
DNA Testing
How DNA Influences our Identity
Diahan Southard
8.4K views
CC
How DNA Influences our Identity
It seems like every day we are seeing news stories about individuals who are suddenly discovering their parentage and heritage using DNA testing. We will talk about how these experiences are shaping lives and changing perspectives.
DNA Testing
How DNA Influences our Identity
CC
Diahan Southard
8.4K views
It seems like every day we are seeing news stories about individuals who are suddenly discovering their parentage and heritage using DNA testing. We will talk about how these experiences are shaping lives and changing perspectives.
Thu, March 12 2020: 0:00 UTC
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1:22:09
DNA TestingDown Under Series
Organizing Your DNA Results (updated!)
Diahan Southard
51.0K views
CC
Organizing Your DNA Results (updated!)
Now that you have pages of matches and gobs of new information, how do you keep track of it all? We will spend time going over how to create and track correspondence, organization tools within each testing company, as well as strategies for tracking the genealogy information of your matches…
DNA TestingDown Under Series
Organizing Your DNA Results (updated!)
CC
Diahan Southard
51.0K views
Now that you have pages of matches and gobs of new information, how do you keep track of it all? We will spend time going over how to create and track correspondence, organization tools within each testing company, as well as strategies for tracking the genealogy information of your matches…
Tue, February 4 2020: 0:00 UTC
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1:21:42
DNA Testing
A Day Out With Your DNA
Diahan Southard
10.8K views
CC
A Day Out With Your DNA
While DNA testing for genealogy is no longer a new idea, many companies are offering a new way to look at your DNA. In this lecture we will cover the biggest and brightest options, and help you decide where you should take your DNA, and how to make the...
DNA Testing
A Day Out With Your DNA
CC
Diahan Southard
10.8K views
While DNA testing for genealogy is no longer a new idea, many companies are offering a new way to look at your DNA. In this lecture we will cover the biggest and brightest options, and help you decide where you should take your DNA, and how to make the...
Wed, October 2 2019: 0:00 UTC
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43:21
DNA TestingMyHeritage
Panel – DNA Testing for Health
Diahan Southard
401 views
CC
Free
Panel – DNA Testing for Health
This panel of DNA experts discusses the advantages of taking a Health DNA test to learn more about how your genes may affect your health and empower you for the future.
DNA TestingMyHeritage
Panel – DNA Testing for Health
CC
Free
Diahan Southard
401 views
This panel of DNA experts discusses the advantages of taking a Health DNA test to learn more about how your genes may affect your health and empower you for the future.
Sun, September 8 2019: 0:00 UTC
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51:35
DNA TestingMyHeritage
Complementing Your DNA with Genealogy Research
Diahan Southard
6.0K views
CC
Free
Complementing Your DNA with Genealogy Research
Building a family tree is free and adds a lot of value to your DNA test. Learn how it can help improve the accuracy of relationship estimates, trace common ancestors to uncover how exactly you are related, increase the chances DNA Matches will contact you, and more.
DNA TestingMyHeritage
Complementing Your DNA with Genealogy Research
CC
Free
Diahan Southard
6.0K views
Building a family tree is free and adds a lot of value to your DNA test. Learn how it can help improve the accuracy of relationship estimates, trace common ancestors to uncover how exactly you are related, increase the chances DNA Matches will contact you, and more.
Sun, September 8 2019: 0:00 UTC
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39:30
DNA TestingMyHeritage
Science for the non-Scientist: How Does MyHeritage Produce their DNA Results?
Diahan Southard
682 views
CC
Free
Science for the non-Scientist: How Does MyHeritage Produce their DNA Results?
DNA test results are a companion to our other research methods. A better understanding of how it all works will lead to better use of the tools for your family history research.
DNA TestingMyHeritage
Science for the non-Scientist: How Does MyHeritage Produce their DNA Results?
CC
Free
Diahan Southard
682 views
DNA test results are a companion to our other research methods. A better understanding of how it all works will lead to better use of the tools for your family history research.
Sat, September 7 2019: 0:00 UTC
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54:28
Bonus webinarsDNA Testing
Three DNA Tests = Three Times the Fun
Diahan Southard
1.9K views
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Three DNA Tests = Three Times the Fun
Three kinds of DNA tests, five testing companies, and many different outcomes. Learn the basics and leave with confidence in this new area of research.
Bonus webinarsDNA Testing
Three DNA Tests = Three Times the Fun
CC
Diahan Southard
1.9K views
Three kinds of DNA tests, five testing companies, and many different outcomes. Learn the basics and leave with confidence in this new area of research.
Fri, January 18 2019: 0:00 UTC
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57:43
DNA TestingMyHeritage
Two Ways to Approach Your MyHeritage DNA Match List
Diahan Southard
3.1K views
CC
Free
Two Ways to Approach Your MyHeritage DNA Match List
When you login to see your matches at MyHeritage DNA, your initial excitement at your sudden popularity (who knew you had thousands of DNA cousins?) is often quickly replaced by confusion as you try to figure out how you are all related. In this easy-to-understand 45 minutes you will learn…
DNA TestingMyHeritage
Two Ways to Approach Your MyHeritage DNA Match List
CC
Free
Diahan Southard
3.1K views
When you login to see your matches at MyHeritage DNA, your initial excitement at your sudden popularity (who knew you had thousands of DNA cousins?) is often quickly replaced by confusion as you try to figure out how you are all related. In this easy-to-understand 45 minutes you will learn…
Sun, November 4 2018: 0:00 UTC
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46:54
DNA TestingMyHeritage
The Five Best MyHeritage DNA Tools
Diahan Southard
2.3K views
CC
Free
The Five Best MyHeritage DNA Tools
MyHeritage DNA is leading the industry in providing tools to help understand and interpret DNA test results. But with so many pages to view and buttons to push, it can get confusing. We will discuss the five best tools you can access at MyHeritage to help further your genealogical goals.
DNA TestingMyHeritage
The Five Best MyHeritage DNA Tools
CC
Free
Diahan Southard
2.3K views
MyHeritage DNA is leading the industry in providing tools to help understand and interpret DNA test results. But with so many pages to view and buttons to push, it can get confusing. We will discuss the five best tools you can access at MyHeritage to help further your genealogical goals.
Sat, November 3 2018: 0:00 UTC
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Advanced
1:29:57
DNA Testing
The YDNA Test Should Be Your Favorite
Diahan Southard
6.4K views
CC
The YDNA Test Should Be Your Favorite
The Y chromosome DNA, with its direct paternal line inheritance pattern, is a powerful tool for any genealogist, male or female, seeking to extend or verify a genealogical line. This lecture will cover basic and intermediate principles of using YDNA verify and extend your pedigree chart.
DNA Testing
The YDNA Test Should Be Your Favorite
CC
Diahan Southard
6.4K views
The Y chromosome DNA, with its direct paternal line inheritance pattern, is a powerful tool for any genealogist, male or female, seeking to extend or verify a genealogical line. This lecture will cover basic and intermediate principles of using YDNA verify and extend your pedigree chart.
Wed, August 29 2018: 0:00 UTC
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43:07
Bonus webinarsDNA Testing
Let DNA Tell Your Story
Diahan Southard
2.2K views
Let DNA Tell Your Story
DNA has the ability to reach beyond generations and across cultural boundaries to unify and strengthen your nuclear and extended family. In this short time together we will learn a few tips that will have your family actually interested in family history.
Bonus webinarsDNA Testing
Let DNA Tell Your Story
Diahan Southard
2.2K views
DNA has the ability to reach beyond generations and across cultural boundaries to unify and strengthen your nuclear and extended family. In this short time together we will learn a few tips that will have your family actually interested in family history.
Fri, February 16 2018: 0:00 UTC
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Advanced
47:13
Bonus webinarsDNA Testing
Genetic Genealogy: Advanced
Diahan Southard
3.2K views
Genetic Genealogy: Advanced
Autosomal DNA is a flexible, information-rich test that has most people left wondering what the next steps should be. We will explore the more advanced tools and methodology behind the results at the major testing companies. Take your DNA test to the next level with these exciting genetic genealogy tools!
Bonus webinarsDNA Testing
Genetic Genealogy: Advanced
Diahan Southard
3.2K views
Autosomal DNA is a flexible, information-rich test that has most people left wondering what the next steps should be. We will explore the more advanced tools and methodology behind the results at the major testing companies. Take your DNA test to the next level with these exciting genetic genealogy tools!
Fri, June 16 2017: 0:00 UTC
Login to register (for webinar members)
Login to register (for webinar members)
Advanced
1:29:27
DNA Testing
What Now? Your Next Steps with Autosomal DNA Testing
Diahan Southard
6.8K views
What Now? Your Next Steps with Autosomal DNA Testing
So you have had your autosomal DNA tested- now what?! Come learn in 45 minutes what would take you hours to read about online, and leave armed with enough information to start making your DNA work for you.
DNA Testing
What Now? Your Next Steps with Autosomal DNA Testing
Diahan Southard
6.8K views
So you have had your autosomal DNA tested- now what?! Come learn in 45 minutes what would take you hours to read about online, and leave armed with enough information to start making your DNA work for you.
Fri, June 16 2017: 0:00 UTC
Register for free
56:37
DNA Testing
Navigating YDNA at FamilyTreeDNA.com
Diahan Southard
7.1K views
Navigating YDNA at FamilyTreeDNA.com
Geoff is ready to close the case of the parentage of Nathan Brown. Traditional genealogy research has built a solid case, and now he wants to solidify the findings by adding DNA to the evidence. He recently located one of Nathan’s living, male, Brown-surnamed descendants who agreed to take…
DNA Testing
Navigating YDNA at FamilyTreeDNA.com
Diahan Southard
7.1K views
Geoff is ready to close the case of the parentage of Nathan Brown. Traditional genealogy research has built a solid case, and now he wants to solidify the findings by adding DNA to the evidence. He recently located one of Nathan’s living, male, Brown-surnamed descendants who agreed to take…
Fri, April 7 2017: 0:00 UTC
Register for free
1:30:57
DNA Testing
Finding Missing Persons With DNA Testing
Diahan Southard
5.4K views
Finding Missing Persons With DNA Testing
Do you have an adoption in your line, or are you adopted yourself? Do you have an ancestor who just refuses to be found? DNA testing can be a very powerful tool to help fill in the blanks in your family tree. But how helpful can it really be when…
DNA Testing
Finding Missing Persons With DNA Testing
Diahan Southard
5.4K views
Do you have an adoption in your line, or are you adopted yourself? Do you have an ancestor who just refuses to be found? DNA testing can be a very powerful tool to help fill in the blanks in your family tree. But how helpful can it really be when…
Wed, February 22 2017: 0:00 UTC
Register for free
Advanced
1:33:11
DNA TestingWatch Geoff Live
Watch Geoff Live: GEDmatch.com
Diahan Southard
8.4K views
Watch Geoff Live: GEDmatch.com
After the incredible findings of his first encounter with genetic genealogy, Geoff is ready to take his DNA research to the next level. He wants YOU & the live webinar audience & to be there with him as he explores GEDmatch.com for the first time. On hand to guide, interpret...
DNA TestingWatch Geoff Live
Watch Geoff Live: GEDmatch.com
Diahan Southard
8.4K views
After the incredible findings of his first encounter with genetic genealogy, Geoff is ready to take his DNA research to the next level. He wants YOU & the live webinar audience & to be there with him as he explores GEDmatch.com for the first time. On hand to guide, interpret...
Fri, July 8 2016: 0:00 UTC
Register for free
Advanced
1:44:33
DNA Testing
Circles or Triangles? What Shape is Your DNA?
Diahan Southard
6.2K views
Circles or Triangles? What Shape is Your DNA?
As we march forward into another year of genetic genealogy much is being discovered about the ways in which we can analyze our autosomal DNA data. There is a hot debate over two seemingly competing ideas: the DNA Circle, or the Triangulation method. The DNA Circle was pioneered by AncestryDNA…
DNA Testing
Circles or Triangles? What Shape is Your DNA?
Diahan Southard
6.2K views
As we march forward into another year of genetic genealogy much is being discovered about the ways in which we can analyze our autosomal DNA data. There is a hot debate over two seemingly competing ideas: the DNA Circle, or the Triangulation method. The DNA Circle was pioneered by AncestryDNA…
Wed, June 29 2016: 0:00 UTC
Register for free
1:42:49
DNA TestingWatch Geoff Live
Watch Geoff Live: DNA
Diahan Southard
11.6K views
CC
Watch Geoff Live: DNA
Geoff finally did it! He took his first step into the world of DNA and had his two maternal grandparents tested (autosomal tests from AncestryDNA). He recently received the testing results and has waited to explore them & for the first time & in front of a LIVE webinar audience.
DNA TestingWatch Geoff Live
Watch Geoff Live: DNA
CC
Diahan Southard
11.6K views
Geoff finally did it! He took his first step into the world of DNA and had his two maternal grandparents tested (autosomal tests from AncestryDNA). He recently received the testing results and has waited to explore them & for the first time & in front of a LIVE webinar audience.
Tue, April 19 2016: 0:00 UTC
Register for free
1:30:41
DNA Testing
Making YDNA and mtDNA Part of Your Family History
Diahan Southard
7.1K views
Making YDNA and mtDNA Part of Your Family History
With the advent of autosomal DNA testing, many are missing out on the power of the YDNA and mtDNA tests. In this fun and interactive lecture we will cover the direct maternal line test, including its pros and cons, and the best time to use it. Similarly, we will talk…
DNA Testing
Making YDNA and mtDNA Part of Your Family History
Diahan Southard
7.1K views
With the advent of autosomal DNA testing, many are missing out on the power of the YDNA and mtDNA tests. In this fun and interactive lecture we will cover the direct maternal line test, including its pros and cons, and the best time to use it. Similarly, we will talk…
Fri, March 4 2016: 0:00 UTC
Register for free
1:37:51
DNA TestingSoftware
Organizing Your Genetic Genealogy
Diahan Southard
15.4K views
CC
Organizing Your Genetic Genealogy
In this one-of-a-kind lecture we will discuss various methods for keeping track of your DNA matches- especially your autosomal DNA matches. We will first discuss what kind of information you need to keep track of, and why. We will cover the basics of Excel, Word, email folders and correspondence. We…
DNA TestingSoftware
Organizing Your Genetic Genealogy
CC
Diahan Southard
15.4K views
In this one-of-a-kind lecture we will discuss various methods for keeping track of your DNA matches- especially your autosomal DNA matches. We will first discuss what kind of information you need to keep track of, and why. We will cover the basics of Excel, Word, email folders and correspondence. We…
Wed, November 11 2015: 0:00 UTC
Register for free
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Diahan Southard’s DNA Consultations
Consultation
Quick Reference Guide: Understanding AncestryDNA
Buy a Book
Quick Reference Guide: Understanding Family Tree DNA
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Quick Reference Guide: Understanding 23andMe
Buy a Book
Quick Reference Guide: Autosomal DNA for the Genealogist by Diahan Southard
Buy a Book
Quick Reference Guide: Mitochondrial DNA for the Genealogist – Quick Reference PDF Guide by Diahan Southard
Buy a Book
Quick Reference Guide: Y Chromosome DNA for the Genealogist – Quick Reference PDF Guide by Diahan Southard
Buy a Book
Your DNA Guide – the Book by Diahan Southard
Buy a Book
Quick Guide – MyHeritage DNA
Buy a Book
View all